Residential Income (General/Multi-Family)Residential
Last sold for $260,000 on Mar 5, 2010
21 WEST ST
CONCORD, NH 03301
0
Baths
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1862
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$260,000 · Mar 5, 2010
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,969 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$376,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$94,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$282,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$486,780
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
34
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential Income (General/Multi-Family)
CountyMERRIMACK
Lot (acres)The size of the land the home sits on, from county records.0.21
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(2)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
EHM
Mill Brook School
Elementary · Grades PK–2 · 1.4 mi
Concord High SchoolD+
High · Grades 9–12 · 3.8 mi
Rundlett Middle SchoolC-
Middle · Grades 6–8 · 4.5 mi
District: Concord School District
Neighborhood · ZIP 03301These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.35,397
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.661 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,381
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,718
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%
Owner Tools
Do you own this home?
Claim this homeData by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
21 West St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Has a smaller lot than 88% of homes in Merrimack County
- Older than 95% of homes in East Concord
How it measures up in Concord 03301
The dot is this home. The mark in the middle is the typical home in Concord 03301.
Lot size0.21 ac
SmallerTypical 0.34 acBigger
Bigger than 33% of homes nearby
Year built1862
OlderTypical 1963Newer
Newer than 5% of homes nearby
| Measure | This home | East Concord | Concord 03301 | Merrimack County |
|---|---|---|---|---|
| Lot sizebigger than | 0.21 ac | 21% of homes | 33% of homes | 12% of homes |
| Year builtnewer than | 1862 | 5% of homes | 5% of homes | 6% of homes |
About 21 West St
When did 21 West St, Concord, NH last sell?
21 West St, Concord, NH last sold on Mar 5, 2010 for $260,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
When was 21 West St, Concord, NH built?
21 West St, Concord, NH was built in 1862, making it 164 years old. The building has 2 stories.
What schools serve 21 West St, Concord, NH?
21 West St, Concord, NH is assigned to Mill Brook School (elementary); Concord High School (high), rated D+; Rundlett Middle School (middle), rated C-. All sit in Concord School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21 West St, Concord, NH compare to other homes in Concord 03301?
Among the 8,695 homes in Concord 03301, its lot is bigger than 33% of them (0.21 ac against a typical 0.34 ac) and it is newer than 5% of them (1862 against a typical 1963). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 21 West St, Concord, NH?
The 2025 property tax bill for 21 West St, Concord, NH was $10,969. The county assessed it at $376,800.
More homes on West St
- 12 West St # 144 bd · 3 ba · 2,464 ft² · Sold $432K · Apr 2026
- 38 West St # 406 bd · 2 ba · 3,287 ft² · Sold $517K · Jan 2025
- 23 West St6 bd · 3.5 ba · 2,767 ft² · Sold $485K · Jan 2024
- 52 West St5 bd · 2.5 ba · 2,460 ft² · Sold $446K · Jun 2023
- 76 West St$456K3 bd · 1.5 ba · 1,420 ft² · Sold $347K · Nov 2022
- 70 West St$378K3 bd · 2 ba · 1,056 ft² · Sold $330K · Oct 2022
- 84 1/2 West St$459K3 bd · 2 ba · 1,753 ft² · Sold $325K · Oct 2022
- 34 West St$425K3 bd · 2 ba · 1,588 ft² · Sold $360K · Aug 2022
- 29 West St # 315 bd · 3 ba · 2,834 ft² · Sold $335K · Jan 2022
- 50 West St5 bd · 2 ba · 2,038 ft² · Sold $410K · Dec 2021
- 57 West St5 bd · 4 ba · 3,428 ft² · Sold $852K · Aug 2021
- 58 West St$389K2 bd · 1 ba · 1,380 ft² · Sold $250K · Jul 2021
Closest homes
- 71 Oak Hill Rd$463K0 ft · 4 bd · 2 ba · 1,132 ft² · Sold $209K · Jun 2013
- 2 Irving Dr$557K151 ft · 3 bd · 2.5 ba · 1,664 ft² · Sold $475K · Jul 2023
- 135 Rumford St154 ft · 4 bd · 2 ba · 1,575 ft² · Sold $210K · Sep 2010
- 8 Eldridge St$540K154 ft · 3 bd · 1.5 ba · 1,600 ft² · Sold $235K · Feb 2008
- 75 Oak Hill Rd$626K154 ft · 4 bd · 2.5 ba · 1,976 ft² · Sold $260K · Nov 2009
- 79 Oak Hill Rd$466K328 ft · 4 bd · 2 ba · 1,134 ft² · Sold $175K · Nov 2001
- 65 Perley St328 ft · 4 bd · 2 ba · 1,485 ft² · Sold $209K · Mar 2004
- 289 Pleasant St$660K328 ft · 5 bd · 1.5 ba · 1,851 ft² · Sold $295K · Dec 2012
More homes in Concord 03301
- 59 Oak Hill Rd$369K4 bd · 2 ba · 1,632 ft² · Sold $350K · Oct 2026
- 105 Sewalls Falls Rd0.31 ac · Sold $605K · Oct 2026
- 21 Amoskeag Rd$350K3 bd · 2 ba · 1,478 ft² · Sold $350K · Oct 2026
- 3 Merrimack St5,518 ft² · Sold $86K · Oct 2026
- 47 N Spring St$325K3 bd · 1 ba · 1,946 ft² · Sold $310K · Oct 2026
- 2 Cleveland Ave$429K2 bd · 2.5 ba · 1,472 ft² · Sold $400K · Oct 2026
- 33 Noyes St$399K1 bd · 1 ba · 834 ft² · Sold $398K · Oct 2026
- 12 Holt St$575K3 bd · 2 ba · 2,082 ft² · Sold $611K · Oct 2026
- 13 Pond Place Ln$740K3 bd · 2.5 ba · 2,610 ft² · Sold $751K · Oct 2026
- 20 Dunklee St$373K2 bd · 1 ba · 1,160 ft² · Sold $350K · Oct 2026
- 8 Jay Dr$400K3 bd · 1 ba · 1,007 ft² · Sold $385K · Oct 2026
- 5 Lyndon St3 bd · 2 ba · 2,010 ft² · Sold $385K · Oct 2026
Assigned schools
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